Mount EPHEMERAL volume via new controller.
Implement the first cut of volume dependencies from services, refactor
the way system disk wipe works.
Update volume manager controller to destroy volume statuses on shutdown,
which allows to signal mount operations to be terminated.
Lots of WIP ideas still, but I want to complete this PR and move on to
the next one:
* refactor user disks mounts to use new API
* refactor STATE mountes to use new API
* implement directory/overlay mounts
Signed-off-by: Andrey Smirnov <andrey.smirnov@siderolabs.com>
Bring in new tools, pkgs, update Go dependencies and others.
In preparation for Talos 1.9.0-alpha.0.
Signed-off-by: Andrey Smirnov <andrey.smirnov@siderolabs.com>
Move META constants out to machinery, and fix up imports. The internal
`pkg/meta` package shold not be consumed in public-facing commands.
Signed-off-by: Andrey Smirnov <andrey.smirnov@siderolabs.com>
This implements the first round of changes, replacing the volume backend
with the new implementation, while keeping most of the external
interfaces intact.
See #8367
Signed-off-by: Andrey Smirnov <andrey.smirnov@siderolabs.com>
* Replace logging.Wrap(log.Writer()) with zaptest.NewLogger(suite.T()) where possible.
* Replace reflect.DeepEqual with =|slices.Equal|bytes.Equal where possible.
Signed-off-by: Dmitriy Matrenichev <dmitry.matrenichev@siderolabs.com>
This PR does those things:
- It allows API calls `MetaWrite` and `MetaRead` in maintenance mode.
- SystemInformation resource now waits for available META
- SystemInformation resource now overwrites UUID from META if there is an override
- META now supports "UUID override" and "unique token" keys
- ProvisionRequest now includes unique token and Talos version
For #7694
Signed-off-by: Dmitriy Matrenichev <dmitry.matrenichev@siderolabs.com>
Use fixed partition name instead of trying to auto-discover by label.
Auto-discovery by label might hit completely wrong blockdevice.
Signed-off-by: Andrey Smirnov <andrey.smirnov@siderolabs.com>
Previously, if META values were supplied to the Talos ISO via
environment variable, they will be written down and available after the
install. With this fix, values are also readable and available before
the installation runs (in maintenance mode).
Most of the PR is refactoring `meta.Value(s)` to be a shared library
which is used by the installer/imager and (now) Talos.
Also fixes an issue with not returning properly `NotExist` error when
META is not yet available as a partition on disk.
Signed-off-by: Andrey Smirnov <andrey.smirnov@talos-systems.com>
New variable value is coming from `META`, and it might be set using the
interactive console (not implemented yet, but it will come soon).
I had to refactor the URL expansion implementation:
* simplify things where possible
* provide more unit-tests for smaller units
* handle expansion of all variables in parallel
* allow parallel expansion on multiple variables
Also I refactored download code to support proper passing of endpoint
function with context.
The end result:
* Talos will try to download config for 3 hours before rebooting
* Each attempt which includes URL expansion + download is limited to 3
minutes
Signed-off-by: Andrey Smirnov <andrey.smirnov@talos-systems.com>
Discovered in #6971. Go compiler cannot deduce proper type on 32bit architectures for those constants,
in `fmt.Print(f)` functions. Since we only compare them with uint32 variables, it makes sense to add proper
types to them.
Signed-off-by: Dmitriy Matrenichev <dmitry.matrenichev@siderolabs.com>
A special META key might contain optional platform network config for
the `METAL` platform.
It is completely optional, but if present, it works same way as in the
clouds: it is applied with low priority (can be overridden with machine
config), but provides some initial defaults for the machine.
Signed-off-by: Andrey Smirnov <andrey.smirnov@talos-systems.com>
Use a global instance, handle loading/saving META in global context.
Deprecate legacy syslinux ADV, provide an easier interface for
consumers.
Expose META as resources.
Fix the bootloader revert process (it was completely broken for quite a
while :sad:).
This is a first step which mostly does preparation work, real changes
will come in the next PRs:
* add APIs to write to META
* consume META keys for platform network config for `metal`
* custom key for URL `${code}`
Signed-off-by: Andrey Smirnov <andrey.smirnov@talos-systems.com>
